US band Kings of Leon performs during the MTV Europe Music Awards (EMA) 2013 ceremony in the Ziggo Dome, in Amsterdam on November 10, 2013. (Sven Hoogerguis/AFP/Getty Images)

Eminem, Skrillex, Arctic Monkeys and Kings of Leon will headline Lollapalooza 2014, the Chicago Tribune has learned. While the full lineup won't be announced until next month, the Chicago Tribune has confirmed the acts through industry sources.

Eminem and Kings of Leon have both headlined the festival in 2011 and 2009, respectively. Arctic Monkeys and Skrillex have both played the festival, but never headlined. In 2013 headliners included Nine Inch Nails, the Postal Service, the Cure, Phoenix and Mumford & Sons.

This marks Arctic Monkey's first time anchoring a major U.S. festival.

While this group of headliners isn't particularly impressive, hopefully the full list of acts will be a bit more interesting.

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